NO TO WASHINGTON STATE AND THEIR INHABITANTS!!!" IN THIS!!!!

The Nisqually earthquake (also commonly referred to as "The Ash Wednesday Quake") was an intraslab earthquake, occurring at 10:54 am PST (18:54 UTC) on February 28, 2001. One of the largest recorded earthquakes in Washington state history, it measured 6.8 on the moment magnitude scale and lasted approximately 45 seconds. The epicenter of the earthquake was Anderson Island, about 17 km (11 mi) northeast of Olympia. The focus was at a depth of 52 km (32 mi). Tremors were felt as far away as Scio, Oregon, across the border in Vancouver, British Columbia, Canada, and 175 mi (282 km) east in Pasco, Washington. There were also reports that it was felt as far away as Spokane, Washington and Sandpoint, Idaho.^[1]
The quake caused some property damage in Seattle and surrounding areas. Although there were no reports of deaths directly from the earthquake, local news outlets reported that there was one death from a heart attack at the time of the earthquake.^[2]

Geological origins[edit]

The Puget Sound area, where this earthquake occurred, is prone to deep earthquakes due to the Juan de Fuca tectonic plate's subduction under the North American Plate at 3.5 to 4.5 cm. a year^[3] as part of the Cascadia subduction zone, which causes stress in the former as it sinks into the mantle. As an intraslab earthquake, it was produced by a change in volume as rock changed from one form to another. Similar significant earthquakes occurred in the same general region on April 29, 1965 (magnitude 6.5, depth 63 km (39 mi)), and April 13, 1949 (magnitude 7.1, depth 53 km (33 mi)).

Damage and effects[edit]

A large van was crushed by earthquake debris in a Seattle parking lot.

About 400 people were injured.^[2][4] Most of the property damage occurred very near the epicenter or in unreinforced concrete or masonry buildings, such as those in the First Hill, Pioneer Square and Sodo neighborhoods of Seattle. The Trinity Parish Church on First Hill was severely damaged.^[5] The air traffic control tower at Sea-Tac Airport was heavily damaged during the quake; it has since been replaced with a more earthquake-resistant tower. The quake splintered a buttress under the dome of the capitol building in Olympia, but previous earthquake-resistance work prevented more serious harm to the building.^[6] Additionally, the earthquake caused power outages in downtown Seattle.^[7] The U.S. Military's Ft. Lewis and McChord Air Force Base received damage in the quake. There was very slight damage in Victoria, British Columbia.^[8]

The Fourth Avenue Bridge in Olympia was destroyed.

Following the quake, many buildings and structures in the area were closed temporarily for inspection. This included several bridges, all state offices in Olympia, and Boeing's factories in the Seattle area. Various schools in the state also closed for the day. The Fourth Avenue Bridge in downtown Olympia was heavily damaged due to the quake and was later torn down and re-built.^[9][10] In Seattle, the Alaskan Way Viaduct and its seawall were damaged, forcing the viaduct to close for emergency repairs and ultimately factoring into the decision to replace the viaduct entirely.^[11]

Impact on natural area[edit]

Named after the Nisqually Delta, this earthquake hit the southern end of Puget Sound causing damage to the ports of Seattle and Tacoma.^[12][13] In the month following the earthquake, the NOAA and USGS assembled a team to map the bathymetry of the deltas near the epicenter of the earthquake. This revealed multiple submarine failures on the Puyallup and Duwamish delta fronts. In other areas liquefaction, sand boils, landslides, and soil slumping occurred.^[12] Liquefaction was also determined to be a main contributor to increased stream flows. With multiple stream gages collecting data before and after the earthquake there was a regular pattern of higher increased stream flow around areas where liquefaction occurred.^[14] The earthquake did also go through a wildlife refuge causing liquefaction in the soil and damage to the buildings within. It also startled birds which may have caused some to move from the area but besides that, caused little harm to the wildlife.<sup>[15]





(WICKIPEDIA..)
 (THERE IS MORE INFO ONLINE AND ON WICKIPEDIA.....)
**** GOD SAID NO IN SUCH AN INSULTING WAY!!! HE HIT HER STATE WITH AN EARTHQUAKE LARGE ON "ASH WEDNESDAY......" THE FIRST  DAY OF LENT"JESUS IN THE DESERT WHEN HE WAS ON THE EARTH...
(HIS FOURTY -DAYS IN THE DESERT....)
HUGE INSULT....
HE SAID NO TO RAY FOSTER AND HIS SISTER WHO WAS IN THE SHOWER WITH "SEARGENT GUNNY!!!"</sup>